[U-Boot] [PATCH] Enable usb ehci support for p2020ds board

[Wolfgang Denk]

Dear "Zang Roy-R61911",

In message <7DF0AF56456B8F4081E3C44CCCE311DE5A3709 at zch01exm23.fsl.freescale.net> you wrote:
>  
> > => usb start
> > (Re)start USB...
> > USB:   Register 10011 NbrPorts 1
> > USB EHCI 1.00
> > scanning bus for devices... 2 USB Device(s) found
> >        scanning bus for storage devices... Device NOT ready
> >    Request Sense returned 00 00 00
> > 0 Storage Device(s) found
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

> What is your file system on your disk?

This is irrelevant, as already the bus scan fails.

Best regards,

Wolfgang Denk

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